Home Ingredients MintyBright™ Nu (Apple Mint Skin-Brightening Extract)
Hair, Skin & NailsAntioxidant

MintyBright™ Nu (Apple Mint Skin-Brightening Extract)

Mentha suaveolens
Evidence Level
Limited
1 Clinical Trial
3 Documented Benefits
2/5 Evidence Score

MintyBright™ Nu is Mibelle's oral apple mint (Mentha suaveolens) leaf extract, a flavonoid-rich active marketed for skin brightening and a more even tone from within (it inhibits melanogenesis and raises antioxidant defense in lab models). Its branded human trial in women reported increased skin lightness, but was published in a non-PubMed-indexed journal. Honest framing: an early-stage ingestible beauty ingredient supported chiefly by manufacturer data and antioxidant mechanism.

Studied Dose Branded trial: 150 mg/day for 12 weeks. Taken as a capsule.
Active Compound Apple mint (Mentha suaveolens) leaf extract, antioxidative flavonoid-rich (inhibits melanogenesis; increases SOD3 in models). MintyBright™ Nu is manufactured by Mibelle Biochemistry.

Benefits

Skin brightening / more even tone (manufacturer trial)

Mibelle reports a double-blind, placebo-controlled trial in women in which 150 mg/day for 12 weeks increased skin lightness (L*) and individual typology angle. This trial is not PubMed-indexed, so treat as manufacturer evidence.

Supported by Trial 1

Inhibits excess pigment formation

In laboratory models, apple mint flavonoids inhibit melanogenesis (melanin production), the proposed basis for a brightening, even-tone effect taken from within.

Supported by Trial 1

Antioxidant defense support

The extract raises antioxidant enzyme activity (e.g., SOD3) in models, consistent with general skin antioxidant support.

Supported by Trial 1

Mechanism of action

1

Melanogenesis inhibition

Apple mint flavonoids downregulate steps in melanin synthesis, which over time can reduce excess pigmentation and even skin tone.

2

Antioxidant enzyme upregulation

Increased SOD3 and related antioxidant defenses help protect skin from oxidative, UV-related stress that drives uneven pigmentation.

Clinical trials

1
Apple Mint Skin-Brightening Trial (manufacturer)

Double-blind, randomized, placebo-controlled, 150 mg/day for 12 weeks (registered as a clinical trial). Published in a non-PubMed-indexed journal.

Around 100 women

Increased skin lightness (L*) and individual typology angle versus placebo. Treat as manufacturer evidence pending indexed publication.

Side effects and drug interactions

Common Potential side effects

Generally well tolerated; mint is a culinary herb.
Mild gastrointestinal upset possible.
Allergy to mint-family plants is uncommon but possible.
Independent and long-term safety data are limited.

Important Drug interactions

No clinically documented drug interactions.
Low-interaction, food-herb profile.

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Frequently asked questions about MintyBright™ Nu (Apple Mint Skin-Brightening Extract)

What is MintyBright Nu?

It is an oral apple mint (Mentha suaveolens) extract from Mibelle marketed for skin brightening and an even tone from within, working by limiting excess melanin formation and boosting antioxidant defense. A manufacturer trial in women reported increased skin lightness.

How strong is the evidence?

Early. The brand has a placebo-controlled human trial, but it is manufacturer-run and not yet in a PubMed-indexed journal, so MintyBright Nu should be viewed as a promising but not-yet-independently-proven beauty-from-within ingredient.

What is MintyBright Nu used for?

MintyBright Nu is researched primarily for Hair, Skin & Nails and Antioxidant. Mibelle reports a double-blind, placebo-controlled trial in women in which 150 mg/day for 12 weeks increased skin lightness (L*) and individual typology angle. This trial is not PubMed-indexed, so treat as manufacturer evidence.

What is the recommended dosage of MintyBright Nu?

The clinically studied dose is Branded trial: 150 mg/day for 12 weeks. Taken as a capsule. Always follow the product label and check with a healthcare provider for personal advice.

Is MintyBright Nu safe, and does it have side effects?

For most healthy adults, MintyBright Nu is well tolerated at studied doses. Reported effects can include: Generally well tolerated; mint is a culinary herb. Mild gastrointestinal upset possible. It may also interact with some medications. MintyBright Nu is not right for everyone, so check with a healthcare provider first if you are pregnant or breastfeeding, have a medical condition, or take prescription medication.

Does MintyBright Nu interact with any medications?

Possible interactions include: No clinically documented drug interactions. Low-interaction, food-herb profile. If you take prescription medication, check with a pharmacist or doctor before using it.

How strong is the scientific evidence for MintyBright Nu?

NutraSmarts rates the evidence for MintyBright Nu as Limited (2 out of 5). It is backed by 1 clinical trial and 1 cited reference summarized on this page. A higher rating reflects more, larger, and better-designed human studies.

References(1 citations)

Evidence ratings on NutraSmarts are based on the totality of human clinical research, with emphasis on randomized controlled trials, meta-analyses, and systematic reviews. The references below directly support claims made throughout this page.

  1. Sonthalia S, Daulatabad D, Sarkar R Glutathione as a skin whitening agent: Facts, myths, evidence and controversies. Indian Journal of Dermatology, Venereology and Leprology. 2016;82(3):262-72. doi: 10.4103/0378-6323.179088.PubMedUsed to support: A review of skin-lightening agents, included as general scientific context for ingestible skin-brightening claims like those marketed for MintyBright Nu; it is not a study of apple mint specifically.